搜索结果: 1-11 共查到“恒星与银河系 Optical”相关记录11条 . 查询时间(0.546 秒)
An optical study of the faint end of the stellar luminosity function
Stars Photometric functions Multicolor metering Height of fuzzy Projection Molecular cloud
2014/12/9
We implement a new method by which to study the faint end of the field star luminosity function. The method relies on deep, multicolor photometry of fields projected against highly obscured, nearby mo...
The Optical Gravitational Lensing Experiment. OGLE-III Photometric Maps of the Galactic Bulge Fields
Optical Gravitational Lensing Experiment OGLE-III Photometric Galactic Bulge Fields
2011/10/12
We present OGLE-III Photometric Maps of the Galactic bulge fields observed during the third phase of the OGLE project. This paper describes the last, concluding set of maps based on OGLE-III data.
Th...
The Optical Gravitational Lensing Experiment. Analysis of the bulge RR Lyrae population from the OGLE-III data
Optical Gravitational Lensing Experiment Analysis bulge population
2011/10/10
We have analyzed data on 16,838 RR Lyrae variables observed toward the Galactic bulge during the third phase of the Optical Gravitational Lensing Experiment (OGLE) in 2001-2009. Using this type of sta...
Microlensing as a probe of the Galactic structure; 20 years of microlensing optical depth studies
microlensing dark matter Galactic structure
2010/3/19
Microlensing is now a very popular observational astronomical technique. The investigations accessible through this effect range from the dark matter problem to the search for extra-solar planets. In ...
Quasar Optical Variability and Black Hole Mass。
Surveys for Pulsed Optical Emission from Radio Pulsars
Pulsed Optical Emission Radio Pulsars
2009/6/18
Surveys for Pulsed Optical Emission from Radio Pulsars。
The optical counterpart of sax j1808.4{3658 in quiescence：evidence of an active radio pulsar?
sax j1808.4{3658 radio pulsar
2009/6/17
The optical counterpart of sax j1808.4{3658 in quiescence：evidence of an active radio pulsar?
Cosmology with the GTC：A combined mm-optical galaxy cluster survey
Cosmology GTC mm-optical
2009/6/12
Cosmology with the GTC：A combined mm-optical galaxy cluster survey。
3C120：relation between optical variability and superluminal motions
3C120 optical variability superluminal motions
2009/6/10
3C120：relation between optical variability and superluminal motions。
Infrared imaging and optical imaging and spectroscopy of (mostly) type I Planetary Nebulae. I.
Infrared imaging optical imaging Planetary Nebulae
2009/6/9
Infrared imaging and optical imaging and spectroscopy of (mostly) type I Planetary Nebulae. I. 。
Collisional Planetary Rings：The Role of the Width and the Optical Depth
Collisional Planetary Rings Width Optical Depth
2009/6/5
Collisional Planetary Rings：The Role of the Width and the Optical Depth。